package com.jgj.cloud.user.mapper;

import com.jgj.cloud.user.entity.User;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

/**
* @author merat
* @description 针对表【tb_user】的数据库操作Mapper
* @createDate 2025-10-21 10:05:27
* @Entity com.jgj.cloud.user.entity.User
*/
public interface UserMapper extends BaseMapper<User> {

    User selectUserById(@Param("userId")Long userId);
}




